Angles
4 This triangle has not been drawn accurately.
82°
h
82°
Calculate the missing angle h.
5 A square is cut in half to make two identical triangles. What are the three angles in each triangle?
E
1 Carl is measuring the angles of a triangle. He finds that two of the angles are 60° each. Without measuring the last angle, he says that it is an equalateral triangle. Is he correct? Why?
Find d.
2
d
30°
75
SK_G5_SB_06_066-077.indd 75
01/12/2021 15:00
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